Exploratorium Bike Exhibits and Rides

Bike Exhibits and Riding at the San Francisco Exploratorium

OK, putting this in the bike rides section is a bit of a stretch, but bicycles were ridden. The pictures are not meant to represent the highlights of the exhibit, just where I got inspired to take a picture. Too bad I didn't think to take a picture of the SUV parked at a 45 degree angle, completely taking two full slots in a very full lot.

A lockable fork
Low Rider Bicycle. Note the 88 spoke radial lacing front and rear, and the steering wheel in addition to the handlebars. If you can not see the black handlebar grips, you should check your computer monitor's gamma correction.
A bicycle made from two stacked frames. Note that the bottom frame is upside down.
Riding a High Wheel inside the Exploratorium

The Exploratorium has a multimedia cycling science web presentaion at: http://www.exploratorium.org/cycling/